#include <MicroGMTExtrapolationLUT.h>

Inheritance diagram for l1t::MicroGMTExtrapolationLUT:

Public Member Functions
int	getEtaRedInWidth () const

int	getPtRedInWidth () const

int	hashInput (int angle, int pt) const

int	lookup (int angle, int pt) const

	MicroGMTExtrapolationLUT ()

	MicroGMTExtrapolationLUT (const std::string &fname, const int outWidth, const int etaRedInWidth, const int ptRedInWidth)

	MicroGMTExtrapolationLUT (l1t::LUT *lut, const int outWidth, const int etaRedInWidth, const int ptRedInWidth)

void	unHashInput (int input, int &angle, int &pt) const

virtual	~MicroGMTExtrapolationLUT ()

Public Member Functions inherited from l1t::MicroGMTLUT
int	checkedInput (unsigned in, unsigned maxWidth) const

void	initialize ()

int	load (const std::string &inFileName)

virtual int	lookupPacked (int input) const

	MicroGMTLUT ()

	MicroGMTLUT (l1t::LUT *lut)

void	save (std::ofstream &output)

virtual	~MicroGMTLUT ()

Public Member Functions inherited from l1t::LUT
int	data (unsigned int address) const

bool	empty () const

	LUT ()

	LUT (std::istream &stream)

unsigned int	maxSize () const

unsigned int	nrBitsAddress () const

unsigned int	nrBitsData () const

int	read (std::istream &stream)

void	write (std::ostream &stream) const

	~LUT ()

Private Attributes
int	m_etaRedInWidth

int	m_etaRedMask

int	m_ptRedInWidth

int	m_ptRedMask

Additional Inherited Members
Public Types inherited from l1t::LUT
enum	ReadCodes { SUCCESS =0, NO_ENTRIES =1, DUP_ENTRIES =2, MISS_ENTRIES =3, MAX_ADDRESS_OUTOFRANGE =4, NO_HEADER =5 }

Protected Attributes inherited from l1t::MicroGMTLUT
bool	m_initialized

std::vector< MicroGMTConfiguration::input_t >	m_inputs

unsigned	m_outWidth

unsigned	m_totalInWidth

Detailed Description

Definition at line 10 of file MicroGMTExtrapolationLUT.h.

Constructor & Destructor Documentation

l1t::MicroGMTExtrapolationLUT::MicroGMTExtrapolationLUT ( )

inline

Definition at line 12 of file MicroGMTExtrapolationLUT.h.

References alignmentValidation::fname, lumiPlot::lut, and AlCaHLTBitMon_QueryRunRegistry::string.

12 {};

l1t::MicroGMTExtrapolationLUT::MicroGMTExtrapolationLUT	(	const std::string &	fname,
		const int	outWidth,
		const int	etaRedInWidth,
		const int	ptRedInWidth
	)

explicit

Definition at line 3 of file MicroGMTExtrapolationLUT.cc.

References l1t::MicroGMTConfiguration::ETA_COARSE, l1t::MicroGMTLUT::load(), m_etaRedInWidth, m_etaRedMask, l1t::MicroGMTLUT::m_inputs, l1t::MicroGMTLUT::m_outWidth, m_ptRedInWidth, m_ptRedMask, l1t::MicroGMTLUT::m_totalInWidth, l1t::MicroGMTConfiguration::PT, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                                                                                   : MicroGMTLUT(), m_etaRedInWidth(etaRedInWidth), m_ptRedInWidth(ptRedInWidth)
 {
   m_totalInWidth = m_ptRedInWidth + m_etaRedInWidth;
   m_outWidth = outWidth;
 
   m_ptRedMask = (1 << m_ptRedInWidth) - 1;
   m_etaRedMask = ((1 << m_etaRedInWidth) - 1) << m_ptRedInWidth;
   
   m_inputs.push_back(MicroGMTConfiguration::ETA_COARSE);
   m_inputs.push_back(MicroGMTConfiguration::PT);
 
   if (fname != std::string("")) {
     load(fname);
   } 
 }

l1t::MicroGMTExtrapolationLUT::MicroGMTExtrapolationLUT	(	l1t::LUT *	lut,
		const int	outWidth,
		const int	etaRedInWidth,
		const int	ptRedInWidth
	)

explicit

Definition at line 19 of file MicroGMTExtrapolationLUT.cc.

References l1t::MicroGMTConfiguration::ETA_COARSE, m_etaRedInWidth, m_etaRedMask, l1t::MicroGMTLUT::m_initialized, l1t::MicroGMTLUT::m_inputs, l1t::MicroGMTLUT::m_outWidth, m_ptRedInWidth, m_ptRedMask, l1t::MicroGMTLUT::m_totalInWidth, and l1t::MicroGMTConfiguration::PT.

                                                                                                                                        : MicroGMTLUT(lut), m_etaRedInWidth(etaRedInWidth), m_ptRedInWidth(ptRedInWidth)
 {
   m_totalInWidth = m_ptRedInWidth + m_etaRedInWidth;
   m_outWidth = outWidth;
 
   m_ptRedMask = (1 << m_ptRedInWidth) - 1;
   m_etaRedMask = ((1 << m_etaRedInWidth) - 1) << m_ptRedInWidth;
 
   m_inputs.push_back(MicroGMTConfiguration::ETA_COARSE);
   m_inputs.push_back(MicroGMTConfiguration::PT);
 
   m_initialized = true;
 }

virtual l1t::MicroGMTExtrapolationLUT::~MicroGMTExtrapolationLUT ( )

inlinevirtual

Definition at line 15 of file MicroGMTExtrapolationLUT.h.

References angle(), getEtaRedInWidth(), getPtRedInWidth(), hashInput(), input, lookup(), EnergyCorrector::pt, and unHashInput().

15 {};

Member Function Documentation

int l1t::MicroGMTExtrapolationLUT::getEtaRedInWidth ( ) const

Definition at line 63 of file MicroGMTExtrapolationLUT.cc.

References m_etaRedInWidth.

Referenced by ~MicroGMTExtrapolationLUT().

 {
   return m_etaRedInWidth;
 }

int l1t::MicroGMTExtrapolationLUT::getPtRedInWidth ( ) const

Definition at line 69 of file MicroGMTExtrapolationLUT.cc.

References m_ptRedInWidth.

Referenced by ~MicroGMTExtrapolationLUT().

 {
   return m_ptRedInWidth;
 }

int l1t::MicroGMTExtrapolationLUT::hashInput	(	int	angle,
		int	pt
	)		const

Definition at line 47 of file MicroGMTExtrapolationLUT.cc.

References m_ptRedInWidth, EnergyCorrector::pt, and mps_fire::result.

Referenced by lookup(), and ~MicroGMTExtrapolationLUT().

 {
   int result = 0;
   result += eta << m_ptRedInWidth;
   result += pt;
   return result;
 }

int l1t::MicroGMTExtrapolationLUT::lookup	(	int	angle,
		int	pt
	)		const

Definition at line 34 of file MicroGMTExtrapolationLUT.cc.

References l1t::MicroGMTLUT::checkedInput(), hashInput(), l1t::MicroGMTLUT::lookupPacked(), m_etaRedInWidth, l1t::MicroGMTLUT::m_initialized, m_ptRedInWidth, and mps_fire::result.

Referenced by ~MicroGMTExtrapolationLUT().

 {
   // normalize these two to the same scale and then calculate?
   if (m_initialized) {
     // unsigned eta_twocomp = MicroGMTConfiguration::getTwosComp(eta, m_etaRedInWidth);
     return lookupPacked(hashInput(checkedInput(eta, m_etaRedInWidth), checkedInput(pt, m_ptRedInWidth)));
   }
   int result = 0;
   // normalize to out width
   return result;
 }

void l1t::MicroGMTExtrapolationLUT::unHashInput	(	int	input,
		int &	angle,
		int &	pt
	)		const

Definition at line 56 of file MicroGMTExtrapolationLUT.cc.

References m_etaRedMask, m_ptRedInWidth, and m_ptRedMask.

Referenced by ~MicroGMTExtrapolationLUT().

 {
   pt = input & m_ptRedMask;
   eta = (input & m_etaRedMask) >> m_ptRedInWidth;
 } 

Member Data Documentation

int l1t::MicroGMTExtrapolationLUT::m_etaRedInWidth

private

Definition at line 26 of file MicroGMTExtrapolationLUT.h.

Referenced by getEtaRedInWidth(), lookup(), and MicroGMTExtrapolationLUT().

int l1t::MicroGMTExtrapolationLUT::m_etaRedMask

private

Definition at line 29 of file MicroGMTExtrapolationLUT.h.

Referenced by MicroGMTExtrapolationLUT(), and unHashInput().

int l1t::MicroGMTExtrapolationLUT::m_ptRedInWidth

private

Definition at line 27 of file MicroGMTExtrapolationLUT.h.

Referenced by getPtRedInWidth(), hashInput(), lookup(), MicroGMTExtrapolationLUT(), and unHashInput().

int l1t::MicroGMTExtrapolationLUT::m_ptRedMask

private

Definition at line 30 of file MicroGMTExtrapolationLUT.h.

Referenced by MicroGMTExtrapolationLUT(), and unHashInput().

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation